Absolute Waterproof Pressure Sensor with Silica Gel

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Product Overview

Description



Products Description




Features
■ Wide Ranges: 0kPa~100kPa…400kPa (show in Pressure Range)
■ Optional 2.5V~5.5V Power Supply
■ Absolute Pressure Type
■ For Non-corrosive Gas or Air or Liquid
■ Calibrated Digital I2C Signal (Refer to XGZP6858A for Analog signal)
■ Temp. Compensated: 0℃~+60℃(32℉~+140℉)
■ Direct Application, Low Cost.



Introduction
XGZP6858D is a perfect silicon pressure sensor module offering a ratiometric digital data(I2C interface) for reading
pressure and temparature over the specified full scale pressure span.

The XGZP6858D incorporates a silicon piezoresistive pressure sensor die and an interior Application Specific Integrated Circuit(ASIC) in a SMT package.

The XGZP6858D is fully calibrated and temperature compensated for specified span, so XGZP6858D pressure sensor
module satisfy the perfect accuracry, which is designed for a wide range of application in medical care&health, home
appliances, consumer electronic, industry, automotive, loT and other pneumatic devices etc by utilizing a microcontroller or microprocessor with D/A inputs.

XGZP6858D pressure sensor module is for high volume application at an affordable cost but perfect performance.

Customized calibrations(pressure range, working voltage, output etc.) are available.


Applications


■ Tank level measurement, Liquid level measurement, White goods(e.g.washer), Heating, Ventilation, Air conditioning,
Filter detection, Industrial controls.

■ Medical gas control system, Hospital beds, Massage device, Engine control/manifold absolute pressure (MAP),
Green gas( LPG and CNG) control and measurement.

■ Weather station and weather reporting device barometers, Sport and leisure equipment, Vacuum measurement,
pneumatic device, Absolute pressure meter.


Performance Parameter


Unless otherwise specified, measurements were taken with a a temperature of 25±1℃ and humidity ranging from 25﹪~85﹪%RH.


Item
Data
Unit
Available Pressure Range
0~+400
kPa
Power Supply
5
Vdc
Max. Excitation Current
3
mA
Output Resolution
23
Bit
SDA/SCL pull up resistor
4.7
Kohm
ESD HBM

4000
V
Long Term Stability
±0.5
%Span
Accuracy

±2.0
%Span
Over Pressure

2X
Rated
Burst Pressure

3X
Rated
Compensation Temp.
0 ~ 60/32 ~ 140
℃/℉
Operating Temp.
-20 ~ 100/-4 ~ 212
℃/℉
Storage Temp.
-20 ~ 125/-4 ~ 257
℃/℉
Response Time
2.5
mS


Electrical Characteristics(ASIC)


Parameter
Min.
Typ.
Max.
Unit
Notes
LDO Output
1.62
1.8
1.98
V
‘regulator_sel’= 0
3.24
3.6
3.96
V
‘regulator_sel’= 1
PSRR

60

dB

Input Common Mode Rejection Ratio
80
110



Interior Temp. Sensor Accuracy
±0.5
@25℃
±1
-40 to 85 ℃
Temp.Output Data Resolution
8
Bit
LSB = (1/256) ℃
I2C Clock frequency
400
khz
I2C interface


Dimension (Unit:mm)




Order Guide




Pressure Range(kPa )
Pressure Range(by other units)
Part Number
0 ~ 100
0~1bar /0~14.5PSI
XGZP6858D00100KPA
0 ~ 200
0~2bar / 0~29PSI
XGZP6858D00200KPA
20 ~ 250kPa
3.0 to 36psi
XGZP6858D20250KPA
20 ~ 400kPa
3.0 to 58 psi
XGZP6858D20400KPA
Other higher pressure range or custom pressure span, consult CFSensor


Company Introduction




0.0117 s.